baber/WOPTO huggingface dataset:
Patent JP-2012248604-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKEYA HIDEKAZU
IPC: H01L21/28
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a microfabricated semiconductor device having gate electrodes which are mutually separated on the opposing side faces of a trench.SOLUTION: In steps of forming a trench 4 and a gate insulating film 6, the trench 4 and gate insulating film 6 are formed by adjusting, when a part of the trench 4 that contacts a second conductivity type layer 3 is assumed to be an intermediate part, a spacing of the gate insulating film 6 which is formed on the opposing side faces of the trench 4 so that a spacing W1 at a part that is formed at the opening of the trench 4 is narrower than a spacing W2 at a part that is formed at the intermediate part of the trench 4. In a step of forming a conductive film 7a, the conductive film 7a is formed while an air gap 14 surrounded by the conductive film 7a is formed in the trench 4. Then, in a step of forming a gate electrode 7, the gate electrode 7 is formed by anisotropically etching the conductive film 7a and removing the conductive film 7a formed on the bottom of the trench 4 through the air gap 14.
Patent JP-2012064197-A (JP)
Title: File access management method in distributed file storage system
Inventor: MATSUZAWA KEIICHI
IPC: G06F12/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a file access management method and system in a distributed file system environment.SOLUTION: In a file access management method and system in a distributed file system environment, each host computer is connected to one of file servers as a target file server, and issues a file access request to the target file server to access a target file stored in at least one of the file servers. A management computer collects load information from the file servers, analyses the load information by specifying locations of the target file and the target file server, re-distributes the target file among the file servers on the basis of the analysis, and re-assigns connection between the host computer and the target file server.
Patent JP-2012117661-A (JP)
Title: Shift operation mechanism for manual transmission
Inventor: WOO MYEONGJU
IPC: F16H61/34
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a shift operation mechanism for a manual transmission which allows an accurate stroke to perform substantial shift operation by driving one motor depending on the position of a transmission lever when a driver operates the transmission lever so as to automatically perform select operation and shifting operation.SOLUTION: The shift operation mechanism for the manual transmission includes a drive motor having a rotating shaft to which a main gear is attached, a connection gear unit for selectively transmitting the rotation of the drive gear, a selecting unit which is disposed on one side of the connection gear unit, selectively connected to the connection gear unit, and selectively moves a shift fork on a control shaft, and a shifting unit which is disposed on the other side of the connection gear unit so as to correspond to the selecting unit, is connected to the other side of the control shaft, is selectively connected to the connection gear unit, and rotates the control shaft.
Patent JP-2012251316-A (JP)
Title: Method for stretching net between poles in tense state, and suspension tool used for the same
Inventor: NAKATA SEIICHIRO
IPC: E04H17/26
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for stretching a net between poles in a tense state that avoids a risk of swinging of the net with wind when the net is fixed to the poles, and enhances operation efficiency by simplifying an operation process.SOLUTION: From a suspension tool 2 having a pair of support arms to which lock parts are successively provided in a vertical direction at intervals shorter than upper/lower intervals of wire ropes 4, a wire rope 4 which is even-numbered from a top is suspended, connection parts 41 of a wire rope 4 which is odd-numbered from the top are locked to lower lock parts of the support arms in order, and a net 3 is locked to and supported by the pair of support arms to be folded. The method includes: a fitting process 1 of suspending the suspension tool 2 and fitting and fixing the connection parts 41 of the wire rope 4 to fitting members; a fitting process 2 of separating the wire rope 4 from the lock parts of the support arms; and a fitting process 3 of fitting the connection parts 41 corresponding to fitting members at the same height position with an even-numbered wire rope 4 right below the wire rope 4. The wire rope 4 is further suspended and fitted by repeating the fitting processes 1 to 3.
Patent JP-2011193021-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: ANDO NAOTO
IPC: H01L23/522
Filed: 2011-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device which is hardly deformed or broken even if applied with an external force.  <P>SOLUTION: A first excavated part is formed at the surface of a semiconductor substrate 1. A plurality of wiring electrodes 3 are composed of a buried part buried in the first excavated part and an exposed part exposed on the semiconductor substrate 1. An air bridge electrode 6 is provided between prescribed wiring electrodes 3 among a plurality of wiring electrodes. Connection between the wiring electrode 3 and the air bridge electrode 6 is established by forming a second excavated part in the exposed part of the wiring electrode 3 and burying a connection part of a leg of the air bridge electrode 6 into the second excavated part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012250311-A (JP)
Title: Surface coated cutting tool with excellent heat resistance and melt sticking resistance
Inventor: ASANUMA HIDETOSHI
IPC: B23B27/14
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cutting tool in which a hard coating layer exhibits excellent heat resistance and melt sticking resistance upon the high-speed machining of a difficult-to-machine material such as a Ti alloy and stainless steel.SOLUTION: In the surface coated cutting tool in which a hard coating layer is formed on the surface of a tool base, the hard coating layer has the whole film thickness of 0.5-6 μm and is obtained by laminating a unit coating unit two or more times where the unit coating unit comprises a layer A, a layer B and a layer C. (a) The layer A is formed of the composite nitride of Al and Ti, has an average layer thickness of 0.01-1 μm and satisfies a composition formula: (AlTi)N (a is a content ratio of Al, and 0.4≤a≤0.75 is satisfied in an atomic ratio). (b) The layer B is formed of the composite nitride of Al and Cr, has an average layer thickness of 0.01-1 μm and satisfies a composition formula: (AlCr)N (b is a content ratio of Al, 0.4≤b≤0.75 is satisfied in an atomic ratio). (c) The layer C is formed of chromium nitride and has an average layer thickness of 0.01-1 μm.
Patent JP-2012250811-A (JP)
Title: Hoisting machine for elevator, and repairing method of braking mechanism of hoisting machine for elevator
Inventor: NAKAJIMA TAKESHI
IPC: F16D55/28
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: in a low temperature environment like winter, a resistance value of an electromagnetic coil decreases, a current rushes into the electromagnetic coil, and large electromagnetic force is generated at the electromagnet part, so that a movable iron core is abruptly attracted toward the iron core of an electromagnet, thereby generating large noise.SOLUTION: The current flowing into the electromagnetic coil is properly regulated since the resistance value of a resistor having negative characteristics is large at a low temperature at the start of the operation of an elevator, by providing the resistor having the negative characteristics wherein the resistance value is reduced as temperature rises, at one end of the electromagnetic coil that drives the movable iron core for braking a brake disc.
Patent JP-2012251899-A (JP)
Title: Method of identifying glucosamine derived from crustacea and derived from microbial cell
Inventor: O GYOSUI
IPC: G01N33/00
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To accurately identify whether glucosamine is derived from crustacea or is derived from microbial cells.SOLUTION: In a method of identifying glucosamine derived from crustacea and derived from microbial cells, a stable isotope ratio of at least one of carbon, nitrogen and oxygen constituting glucosamine or the salt is measured, it is defined that the glucosamine is derived from crustacea when a value of a carbon stable isotope ratio δC, which is calculated based on the ratio to a stable isotope ratio of a corresponding element in the international reference material, is smaller than -15 per mil or a value of a nitrogen stable isotope ratio δN is equal to or larger than -3.5 per mil, and it is defined that the glucosamine is derived from microbial cells when a value of the carbon stable isotope ratio δC is equal to or larger than -15 per mil or a value of the nitrogen stable isotope ratio δN is smaller than -3.5 per mil.
Patent JP-2012253973-A (JP)
Title: Electronic equipment
Inventor: KUSUYAMA HIROSHI
IPC: H01M10/44
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment that enables use of a secondary battery so that a load circuit can perform a predetermined operation even when environmental temperature is excessively low.SOLUTION: Electronic equipment has a load circuit 10, a secondary battery 5 as a power source for operating the load circuit 10, a detection element 11 for detecting the temperature of the secondary battery 5 and a load operation controller 12 for controlling the operation of the load circuit 10 on the basis of the temperature of the secondary battery 5 detected by the detection element 11. The load operation controller 12 operates the load circuit 10 in a restriction mode in which the consumption power is smaller than that of a normal operation mode when the temperature of the secondary battery 5 detected by the detection element 11 is lower than a first threshold temperature.
Patent JP-2012254658-A (JP)
Title: Tire
Inventor: MATSUMOTO MASAYUKI
IPC: B60C13/00
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a tire that can exert an information transmission effect or a decoration effect while achieving a temperature lowering effect of the whole of a tire side part.SOLUTION: A tire side part 3 of this tire 1A includes a first region R1 where a plurality of turbulence generating projections 10 projecting from an outer surface 3A and extending in the tire radial direction are arranged adjacently to one another, and a second region R2 where no turbulence generating projections 10 are arranged, wherein projection parts 20 projecting from the outer surface 3A are formed in the second region R2, each projection part 20 has a shape of a character or a mark for displaying information or a shape of a picture and a pattern displaying design, and the height of the projection part 20 from the outer surface 3A of the tire side part 3 is 50-100% of the height of the turbulence generating projection 10 from the outer surface 3A of the tire side part 3.
Patent JP-2012255188-A (JP)
Title: Method of manufacturing titanium trichloride solution, titanium trichloride solution, and method of preserving titanium trichloride solution
Inventor: MIYATA KAZUHIRO
IPC: C25B1/26
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of manufacturing a titanium trichloride solution, a method of preserving the titanium trichloride solution with less oxidative degradation, and the titanium trichloride solution easy to use.SOLUTION: The manufacturing method includes: preparing an aqueous solution that contains a titanium tetrachloride, an oxidation inhibitor for controlling the oxidation of a trivalent titanium ion, and a chlorine ion as a first solution 10, and an electrolytic solution for dissolving a chlorine ion as a second solution 20; and electrically reducing by using the first solution 10 as the electrolytic solution on a cathode side, and using the second solution 20 as the electrolytic solution on an anode side to form the titanium trichloride solution.
Patent JP-2012254767-A (JP)
Title: Pneumatic tire
Inventor: ITO TOSHIHARU
IPC: B60C11/12
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire securing ice/snow performance usable when some snow falls.SOLUTION: In a pneumatic tire in which at least one block land part row comprising many block land parts is formed by division by a plurality of circumferential direction grooves extending along a tire circumferential direction and a plurality of width direction grooves extending by crossing the circumferential direction grooves and in which a plurality of sipes extending along the tire width direction are provided on the block land part, a value obtained by dividing the total sum of the sipe widths arranged in the same block land part by a tire circumferential direction length of the block land part in at least one block land part row is in a range of 0.02 to 0.08, a negative ratio is in a range of 25 to 35%, and tread rubber constituting at least a tread surface of the tread part is foam rubber having a foaming ratio of 5 to 30%.
Patent JP-2013001790-A (JP)
Title: Method of determining carbonization condition of charcoal material fuel for sintering
Inventor: FUJIBE YASUHIRO
IPC: C10B57/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To optimize the carbonization condition of a coal carbonized object enabling the reduction of NOx generated in the manufacturing process of a sintered ore for a blast furnace material.SOLUTION: This method of determining the optimal carbonization condition of the fuel charcoal material for sintering manufactured by carbonization of coal includes the processes (a) to (c). In the process (a), each of m and n is assumed to be a positive integer of 30 or less (except m=n=1) regarding the temperature condition of the carbonization, (a1) m carbonization finish temperatures are selected in the range of 600-1,000°C, (a2) n carbonization temperature increasing rates are selected in the range of 6-30°C/min, and (a3) the coal is carbonized in the condition of m×n combinations of the carbonization finish temperature and carbonization temperature increasing rate, and m×n kinds of coal carbonized objects are produced. In the process (b), the m×n kinds of coal carbonized objects are actually burned and the amount of the generated NOx is measured. In the process (c), the coal carbonized object for which the amount of the generated NOx per unit mass of the coal is smallest is specified from the m×n kinds of coal carbonized objects, and the carbonization condition where the amount of the generated NOx is smallest is determined.
Patent JP-2013004368-A (JP)
Title: Manufacturing method of organic el element
Inventor: KURIYA YUTAKA
IPC: H05B33/24
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element which increases carrier mobility (electron injection) while improving crystallinity of an ITO film by non-thermal processing.SOLUTION: A manufacturing method of an organic EL element of a top emission type includes the steps of: forming a reflection anode 7 which is a first electrode, an organic thin film 12 containing an organic light-emitting layer 12, an electron injection property protection film 13 containing an n-type dopant, and a transparent electrode 14 composed of an ITO which is a second electrode in this order on a substrate 4; and forming a sealing layer 30 so as to cover the first electrode 7, organic thin film 12, electron injection property protection film 13, and a second electrode 14. An XRD diffraction peak intensity in a plane orientation 222 of the ITO film formed on the electron injection property protection film 13 is higher than an XRD diffraction peak intensity of an amorphous ITO film.
Patent JP-2012199505-A (JP)
Title: Non-contact charging module, and transmission side non-contact charging apparatus and reception side non-contact charging apparatus having the same
Inventor: HIDAKA AKIO
IPC: H01M10/44
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charging module and a non-contact charging apparatus in which power transmission efficiency can be enhanced by providing a magnetic sheet that is less susceptible to the adverse effects due to an alignment magnet and can be made thin, thereby preventing the adverse effects from the magnet even if the alignment magnet is used, and to provide the non-contact charging module and the non-contact charging apparatus in which the entire module is made thin while enhancing power transmission efficiency.SOLUTION: The non-contact charging module comprises a planar coil 2 formed by winding a conductor, and a magnetic sheet 3 provided to face the surface of a coil 21 in the planar coil 2. The magnetic sheet 3 is an MnZn-based ferrite sheet having a permeability of 250 or higher, a saturation magnetic flux density of 350 mT or higher, and a thickness of 400 μm or more.
Patent JP-2013003456-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA GINGA
IPC: F16D48/06
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device of an electromagnetic clutch which can reliably transmit a rotation even in an early stage of usage and an image forming apparatus.SOLUTION: A CPU 242 performs a set process of an applied voltage (S14). The CPU 242 obtains the number N of operations of an electromagnetic clutch 250 (S31). The CPU 242 sets a voltage (26 V, 28 V, etc.) higher than a rating voltage as an applied voltage (S33) when the number N of operations is equal to or less than the predetermined number M of times (S32), and sets a voltage equal to or less than the rating voltage as the applied voltage when the number N of operations exceeds the predetermined number M of times(S34). The predetermined number M of times is the number of operations of the electromagnetic clutch 250 in which a friction factor becomes equal to or more than a predetermined value with an adsorption face 255A of an armature 255 sufficiently smoothed. The CPU 242 applies a set applied voltage to the electromagnetic clutch 250 during a predetermined time T (S15).
Patent JP-2013001637-A (JP)
Title: Method for producing aluminosilicate
Inventor: TATSUMI TAKASHI
IPC: C01B39/46
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the CHA type aluminosilicate of the high silica inexpensively and efficiently without using the structure directing agent.SOLUTION: It is a method for producing the aluminosilicate which has a CHA structure and a molar ratio of SiOto AlOof five or more by the hydrothermal synthesis which uses the reaction mixture including the Si element source, the Al element source, the alkali metal source and water, and the reaction mixture includes potassium source and alkali (alkaline earth) metal source other than potassium source, molar ratio of total of alkali (alkaline earth) metal to Si element in the reaction mixture is 0.8 or more, and the structure directing agent is not included in the reaction mixture, and the method for producing the aluminosilicate is characterized by adding seed crystal to the reaction mixture and hydrothermally synthesizing.
Patent JP-2013005938-A (JP)
Title: Ball hitting practicing apparatus
Inventor: NOZATO KAZU
IPC: A63B69/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the work of correcting a deviated position of a tee by suppressing deviation of the tee set on the ground relative to a ball and to improve the effect of hitting practice thereby in repeatedly doing hitting practice.SOLUTION: The ball hitting practicing apparatus includes: the tee 7 which is set on the ground 2 and on which the ball 4 to be hit can be placed on the upper end surface; and a ball fly preventive film-like body 8 for receiving the hit ball 4 while absorbing the impact. The tee 7 includes a base 11 to be set on the ground 2, and a post 12 which projects upward from the base 11 and on which the ball can be placed on the upper end surface of a projection end. The film-like body 8 includes a film-like frame 19 to be set on the ground 2 and a film-like body 20 to be attached to the film-like frame 19 in a loosened state. The ball hitting practicing apparatus also has a coupler 23 for coupling the tee 7 with the film-like frame 19 of the film-like body 8.
Patent JP-2013006546-A (JP)
Title: Vehicle door structure
Inventor: NAKAMURA SHINYA
IPC: B60J5/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door structure which restrains the deformation of a door and a cabin of a vehicle against the energy input from the outside of the vehicle upon side impact and which is capable of securing a larger space between a passenger and the door in case energy input is generated towards the outside of the vehicle from the passenger or an airbag.SOLUTION: In the vehicle door structure provided with a door body 2 composed of a door inner panel 7 and a door outer panel 8 and a belt line reinforcement 9 placed between the door inner panel 7 and the door outer panel 8 and at the upper part of the door body 2, the door inner panel 7 has a cut section 7a formed downward from the upper end of the same, and the belt line reinforcement 9 is formed in a flat shape and a removable section 9A is fixed on a narrow part 7d in a detachable manner against a load input towards the outside of the vehicle while a fixed section 9B is firmly fixed on a wide part 7e.
Patent JP-2013009647-A (JP)
Title: Method for culturing cordyceps sinensis
Inventor: KAWANAMI MASASHI
IPC: C12N1/14
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To culture hyphae of Cordyceps sinensis without directly bringing water into contact with them.SOLUTION: A culture medium 2 that retains a shape and has shape retainability is attached to the inside bottom of a transparent or translucent container 1 having an open top, the culture medium 2 is inoculated with culture spawns of Cordyceps sinensis, the opening of the container 1 is covered with a transparent or translucent film 3 having air permeability and moisture permeability, a small-diameter drain outlet 3a is opened at the edge of the film 3, the container 1 is set to a horizontal position so that the drain outlet 3a is laid on the bottom in a humid environment, and the hyphae are cultured by irradiation with light from above. The culture medium 2 is vertical in the horizontal position of the container 1, the culture medium is attached to the inside bottom of the container 1 to retain a shape and neither deformed nor peeled off. Even if droplets are produced by dew condensation in the container 1 due to humidity, the water W runs down, drains from the drain outlet 3a and the water W is neither directly brought into contact with Cordyceps sinensis A nor retains in the culture medium 2. Droplets flow on the external surface of the container 1 and do not enter the container 1 even if the droplets fall from above.
Patent JP-2013014225-A (JP)
Title: Vehicle collision alarm device
Inventor: HATTORI AKIRA
IPC: B60R21/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle collision alarm device that can satisfactorily suppress deterioration of drivability caused by an excessive alarm.SOLUTION: In the vehicle collision alarm device, a collision prediction time TTC is calculated (S100) based on an inter-vehicle distance L between a preceding vehicle and an own vehicle and a relative speed ΔV, and when the collision prediction time TTC becomes not higher than a predetermined time TW (S105:YES), an alarm is given by an alarm sound from a buzzer and the alarm display in an information display part (S106). When an acceleration pedal is operated (S102:YES), an alarm is given more quickly than when the acceleration pedal is not, by increasing the time TW by a shifted alarm.